SoundAdvisor Model 831C
Understanding the Overall Tab
4-6
• Batteries are being charged
• Maintain Charge
• Batteries are at capacity
• Low Power Input
• The USB cannot supply power sufficient to charge the
internal batteries.
• Too Hot/Cold
• Batteries are not charging because there is invalid tem
-
perature range detected for safe charging.
• Over Voltage
• Tried to charge non-rechargeable cells or batteries are
failing
4.2 Understanding the O erall Tab
The Overall tab is similar to the Live tab, with an SLM page and
subsequent pages showing sound data. However, the Overall tab
shows the data collected from the current measurement. The overall
data resets when the measurement is stopped and saved, or when you
press the Reset button
1
.
TAKE NOTE
There are other pages of data on Overall tab, which are available to
purchase form Larson Davis. Depending on the options and features
you’ve enabled, your 831C Overall tabs may differ from those shown in
this section.
4.2.1 About the Overall SLM Page Overall Page 1
FIGURE 4-8
Overall Tab: SLM Page
Run time of current
measurement. This time
continues during a pause.
Leq value uses the frequency
weighting and detector from the
measurement setup file. It is the
equivalent sound based on the
run time of the measurement.
The data graph presents info
from start to finish, left to right
respectively.
This SLM metric is customizable.
Press ENTER
5
to select a
new metric from the pop-up
menu.
